Retaining clip



FIG. 1 is a perspective view of a retaining clip showing my new design, the additional retaining clips and bag being shown in broken lines for illustrative purposes only;

FIG. 2 is an enlarged front view thereof;

FIG. 3 is a right side view thereof, the side opposite being a mirror image;

FIG. 4 is a top view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof. 

The ornamental design for a retaining clip, as shown and described. 